Question: Which are the studies and the drugs used for treatment of Diabetes mellitus?
Paraphrase: What studies and drugs have been used to treat Diabetes mellitus?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q12206 wdt:P2579 ?ans_1 . wd:Q12206 wdt:P2176 ?ans_2 }
Answer: endocrinology, chromium picolinate, diabetology, chromium picolinate, endocrinology, Insulin Lispro, diabetology, Insulin Lispro, endocrinology, voglibose, diabetology, voglibose